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Bug 63550 - UI CRASH: Navigator becomes unresponsive in .odg with 100000 shapes
Summary: UI CRASH: Navigator becomes unresponsive in .odg with 100000 shapes
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Draw (show other bugs)
(earliest affected) Master
Hardware: All All
: medium normal
Assignee: Not Assigned
Depends on:
Reported: 2013-04-15 11:42 UTC by Rainer Bielefeld Retired
Modified: 2015-06-20 16:44 UTC (History)
3 users (show)

See Also:
Crash report or crash signature:


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Description Rainer Bielefeld Retired 2013-04-15 11:42:28 UTC
Steps how to reproduce [Reproducible] with parallel Dev-installation of  "Version (Build ID: 049ce78144650d92eb6bd73292868f73d37c901) TinderBox: Win-x86@6, Branch:master, Pull Time: 2013-03-29_23:59:42" ENGLISH UI / German Locale on German WIN7 Home Premium (64bit) with LODev/4 Masters User Profile:

1. Open Attachment 66918 [details] for Bug 54722 (will take 2 minutes or so)
2. Activate Docked navigator if necessary
3. In Navigator Heading: activate 'Show all Shapes'
4. Expand all Sheets in Navigator, Starting with Sheet 1
5. Collapse all Sheets in Navigator, Starting with Sheet 1 
   After third run or so LibO stops responding,
   I terminated process after 10 minutes.	

I also see this in AOOo 4., os might be inherited from OOo.
I will do tests with stable versions later
Comment 1 Jorendc 2013-04-15 12:44:54 UTC
I can reproduce this using Linux Mint 14 x64 with LibreOffice Version: Build ID: 4b73d334a9c5d8ae1fe16b2cc04100b9f333595
Last commit that is included in my build: 
commit 4b73d334a9c5d8ae1fe16b2cc04100b9f333595a
Author: Stephan Bergmann <>
Date:   Mon Apr 15 10:38:01 2013 +0200

Therefore I mark this as NEW.

My UI doesn't freeze when expanding all the Sheets in the navigator, but when I try to close LibreOffice, I need to force-quit it.
Comment 2 Michael Meeks 2014-01-13 15:30:07 UTC
Presumably some silly N^2 operation in the navigator tree or somesuch. If a callgrind trace was generated for that - it'd be much easier to fix I guess.
Comment 3 Joel Madero 2015-05-02 15:42:43 UTC
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Comment 4 Buovjaga 2015-06-20 16:44:44 UTC
Did 3 runs of expand & collapse and nothing happened. WFM.

Win 7 Pro 64-bit Version:
Build ID: 3ecef8cedb215e49237a11607197edc91639bfcd
TinderBox: Win-x86@62-merge-TDF, Branch:MASTER, Time: 2015-06-19_23:16:58
Locale: fi-FI (fi_FI)